SL-OA15 ASTM D2500 ASTM D5950 Full-automatic Cloud Point & Pour Point Tester The SL-OA15 Full-automatic Cloud Point & Pour Point Tester is a precision instrument designed for determining the freezing point characteristics of petroleum products with exceptional accuracy down to -70℃. This fully automated testing system provides rapid, reliable results for cloud point and pour point analysis in compliance with international ASTM standards. Product Overview The fully automatic